Hubble law | Define Hubble law at Dictionary.com

Hubble law | Define Hubble law at Dictionary.com

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日期:2026-04-21
(hŭb'əlz) A law of cosmology stating that the rate at which astronomical objects in the universe move apart from each other is proportional to their distance from each other. Current estimates of the value of this proportion, known as Hubble's constant, p...看更多